91c07334d8
- Allow --command-line parameters of kexec-tools be parsed and used by the kernel. - For malta machine, mark kernel code and kernel data segments as "System RAM" instead of "reserved" in /proc/iomem, otherwise kexec-tools will complain that program segments in ELF kernel file are invalid. Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com> SVN-Revision: 44429
39 lines
1.3 KiB
Diff
39 lines
1.3 KiB
Diff
From 79c7301c922f5023f85805a4ba969ce55f51d0ca Mon Sep 17 00:00:00 2001
|
|
From: Yousong Zhou <yszhou4tech@gmail.com>
|
|
Date: Sat, 31 Jan 2015 15:13:12 +0800
|
|
Subject: [PATCH 330/331] MIPS: Malta: Mark kernel code and kernel data
|
|
segments as BOOT_MEM_RAM.
|
|
|
|
Kexec-tools requires those segments listed as "System RAM" in
|
|
/proc/iomem, otherwise, an error message of "Invalid memory segment"
|
|
will be emitted when trying to load the ELF kernel image.
|
|
|
|
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
|
|
---
|
|
arch/mips/mti-malta/malta-memory.c | 9 ++-------
|
|
1 file changed, 2 insertions(+), 7 deletions(-)
|
|
|
|
diff --git a/arch/mips/mti-malta/malta-memory.c b/arch/mips/mti-malta/malta-memory.c
|
|
index 8fddd2cd..1d562f0 100644
|
|
--- a/arch/mips/mti-malta/malta-memory.c
|
|
+++ b/arch/mips/mti-malta/malta-memory.c
|
|
@@ -106,14 +106,9 @@ fw_memblock_t * __init fw_getmdesc(int eva)
|
|
mdesc[2].base = mdesc[0].base + 0x000f0000UL;
|
|
mdesc[2].size = 0x00010000;
|
|
|
|
- mdesc[3].type = fw_dontuse;
|
|
+ mdesc[3].type = fw_free;
|
|
mdesc[3].base = mdesc[0].base + 0x00100000UL;
|
|
- mdesc[3].size = CPHYSADDR(PFN_ALIGN((unsigned long)&_end)) -
|
|
- 0x00100000UL;
|
|
-
|
|
- mdesc[4].type = fw_free;
|
|
- mdesc[4].base = mdesc[0].base + CPHYSADDR(PFN_ALIGN(&_end));
|
|
- mdesc[4].size = memsize - CPHYSADDR(mdesc[4].base);
|
|
+ mdesc[3].size = memsize - CPHYSADDR(mdesc[3].base);
|
|
|
|
return &mdesc[0];
|
|
}
|
|
--
|
|
1.7.10.4
|
|
|